Improvement in baiing-presses



2 Sheets--Sheet S. P. CADY. I Improvement in Belling-Presses. No.131,250. Pagented'sp.1o,1a72.

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Improvement in Ba|ing-Presses- N0. 13,250. I'Ly. Patented Sep. I0, 1872.

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SELEM I). CADY, OF HASTINGS, MICHIGAN.

IMPROVEMENT IN BALlNG-PRESSES.

Specification forming part of Letters Patent No. MBLQM), dated September10, 1872.

To all whom t may concern:

Be it known that I, SELEM P. GADY, of Hastin gs, in the county of Barryand State of Michp igan, have invented certain new and usefulImprovements in Cotton and Hay Presses, of which the following is aspecification:

This invention relates to cotton and hay presses; and it consists, rst,in a device to be used as an auxiliary or secondary power to compressthe bale more firmly after the follower is brought home by the drum andpulleys and the rst power fully exhausted; secondly, in a swinging orpivoted end door by which, with the assistance of a rope secured to itslower part and laid over the bale, the latter is drawn or dumped outfrom its place after being tied; and, thirdly, in the generalarrangement of the press, box, and frame, by all of which a very strongand powerful press is produced, which is not liable to get out of order,and may be very easily repaired, and the bale tied without opening thepress or that part of it within which the compression of the bale iscompleted. v

In the accompanying drawing, Figure l is a side elevation of a pressembracing my improvements. Fig. 2 is a longitudinal section of the same.Fig. 3 is a plan view thereof. Fig. 4 is a frontend view. Fig. 5 is across- Figs. 6 and Z are detail views of the secondary or auxiliarycompressing device.

In the drawing, A represents a strong framework, to which thereceiving-box B is secured, into which the cotton or hay is rst looselyplaced, and it is provided with doors C C at the upper side. It has aslot, a, cut out of each side, in which the ends of the follower Dslide. This follower is provided at its ends with two small pulleys orsheaves, b b. At the forward end of the receiving-box B is the baleboxE, provided with doors C at the top, and the usual grooves for thereception of the ropes or bands, by which the bale is secured afterbeing compressed. On the front end of this box are arranged twoprojecting arms or sup! ports, c c, upon which the shaft Fis supportedand revolves, and upon this is arranged the drum G and the right-andleftscrew-threaded cone-pulleys d d. The motive power is applied to a ropeor chain, H, secured to the drum G, and, as this revolves, a chain orrope, e, secured to the large end of the right-and-left groovedcone-pulleys d d, draws the follower D forward, the doors U G at the topbeing first closed and secured by bars placed across the top. The chainor rope c that passes over the pulleys passes around the sheaves b inthe ends of the follower and around the front end of the frame. It willbe very readily understood that the object of the right-and-left groovedcone-pulleys d d is that the follower is moved faster in the beginningwhen the material is loose, and as it is more tightly compressed thesmall end moves the follower slower, as more power is needed. After thefollower is brought up as far as possible by the drum and pulleys Iapply an auxiliary or secondary compressing device, as follows: A strongbar, J, is placed across the front end of the box and another, K, behindthe follower D, and over the ends of these bars the threaded shackles LL" are placed, being connected by a bar, M, which has aright-and-left-hand screw, ff', and in the center a square part, overwhich a forked lever or wrench (not shown in the drawing) is placed, andas this is operated it draws the follower closer and compresses thematerial about one-seventh of its size more, thus reducing the bulk ofthe bale, which is a very desirable object, as more bales can be shippedor transported than in the old way. After the bale has been thuscompressed it can be very readily removed by a swinging door, N, that ispivoted in the frame-work A at the front end of the box E, a strong ropeor ropes, g, being secured to the bottom of the door so as to lie uponthe bottom of the box, and when the bale is pressed and tied the doors Care opened and the rope y thrown over the bale and out at the front end,and by pulling it forward draws upon the lower part of the door N andturns it upon its pivot P so as to open it, and, by continuing the pullupon the rope, lifts the bale out of the chamber E and throws it overthe door and drum G upon the ground, as shown by dotted lines in Fig. 2.The doors C C are made in two sections, the front sec tion, C', coveringthe balebox E proper and the sections C the box B. This arrangementallows the doors C to be opened after the bale is pressed, to enable theattendant to enter the box B and tie the bale while it remains withinthe press intact andclosed on all sides, the doors G not being openeduntil the bale is ready to be dumped out by the dumping-cord, which maybe attached by hook to the singletreeof the horse which works thepulley-drum. y

This arrangement of the door is of great advantage, as by it the tyingof the bale is effected before the doors G of the bale-box are opened. Ihave described the shackles as secured to bars J and K, but they may besecured to the front posts A of the frame and hooked over' theprojecting ends of the follower.

Having described my invention, I claim- 1. The bale-box, hereindescribed7 provided with the two sets of doors, G C', at the top, as andfor the purpose set forth.

2. An auxiliary or secondarycompressing device in combination with thefollower and press-box, arranged as and for the purpose set forth. Y

3. The hinged or pivoted door N in combination with the doors G' and thepulling-rope g, arranged and operating to dump the bale out at the endof the box, essentially as described.

4. The combination and arrangement of the press-box B E with doors C Cand N, the follower D, sheaves b b, cone-pulleys d d, drum G, shaft F,and compressing device, all as shown, and for the purpose set forth.

In testimony whereoi` I have hereunto set my hand this 12th day of July,A. D. 1872, in the presence of two subscribing witnesses.

SELEM I?. GADY.

Witnesses: n

EDM. F. BROWN, A. E. H. J oHNsoN.

